This is absolutely my main concern too (and the specific area in which I work, so the thing I feel lost comfortable commenting on). I don’t think it’s going to be an overnight shift or anything. What I think will happen is that the US will step away from standard international practices when it comes to how much radiation a person can receive (and therefore how much the general public can receive) and while nothing will change right away, eventually nuclear plants will cut costs somewhere and not filter out as much material as they have been required to up til now. Any increases in cancer 20-30 years from now will probably get blamed on something else though, knowing how our system works. For nuclear workers, the effects will probably be more noticable and quicker, but again, attempts will be made to hide any negative health consequences. Lord forbid we have a release incident during that time though. And even worse if regulations relax to the point where the utility doesn’t have to carry the burden of fixing the problem they created (which is where I see things going over the long term). Right now, if a plant releases radioactive material they are legal responsible for that material. If that eroded what incentive will they have to make sure they don’t lose it?